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Weather-Strip.

Description: Patent for an improved door weather strip and stop. The device atuates to be both a door stop and a weather strip.
Date: May 28, 1919
Creator: Campbell, Thomas M.
Partner: UNT Libraries Government Documents Department

Improvements in Processes of Refining Crude Cotton-Seed Oil

Description: Patent for a process to refine oil, specifically crude, cotton-seed oil, using caustic soda. Includes an explanation of how the process works.
Date: November 28, 1911
Creator: Chisholm, Jesse C.
Partner: UNT Libraries Government Documents Department

Valve Gear

Description: Patent for a valve gear. Illustration included.
Date: June 28, 1904
Creator: McCain, Sidney Lea
Partner: UNT Libraries Government Documents Department

Improvement in Flat-Iron Heaters.

Description: Patent for a device which rapidly heats a flat or smoothing iron utilizing a lamp with multiple burners which can be adjusted to raise the temperature of the flat iron to the desired degree.
Date: July 28, 1874
Creator: Wilmot, Byron
Partner: UNT Libraries Government Documents Department

Improvement in Farm-Fences.

Description: Patent for "a new and useful improvements in Fences"
Date: November 28, 1876
Creator: Sullivan, J. L.
Partner: UNT Libraries Government Documents Department

Ventilated Body-Garment.

Description: Patent for new ventilated body-garments "known as union-oversuits or "unionalls"" (lines 15-16) which improves the shoulder coverings and open armpit areas, allowing the passage of air but covering the area from rain.
Date: December 28, 1920
Creator: Jenkins, William M. & Vaughan, William H.
Partner: UNT Libraries Government Documents Department

Nailless Horseshoe.

Description: Patent for a nailless horseshoe made of adjustable metallic straps, including illustrations.
Date: August 28, 1900
Creator: Hughes, John V.
Partner: UNT Libraries Government Documents Department

Switch Cord Plug

Description: Patent for a switch cord plug that can be adapted to cords and used with telephone switchboards. Illustrations included.
Date: April 28, 1908
Creator: Smith, Eugene Lamar
Partner: UNT Libraries Government Documents Department

Printer's Cabinet

Description: Patent for a printer's cabinet. Illustrations included.
Date: November 28, 1905
Creator: Dorsey, Henry
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for the invention of gate which can be opened inward and outward by certain features such as supporting brackets and a spirally grooved shaft that can rotate between brackets.
Date: August 28, 1906
Creator: Gilbert James Madison
Partner: UNT Libraries Government Documents Department

Grate-Bar.

Description: Patent for a grate bar for furnaces, which allows for proper air distribution in the furnace.
Date: June 28, 1910
Creator: Wilderspin, Anderson
Partner: UNT Libraries Government Documents Department

Thermostat.

Description: Patent for an improved and automatic thermostat tool to regulate temperature including instructions and illustrations.
Date: December 28, 1915
Creator: Royall, John H.
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for a new and improved gate. This design consists in "[t]he combination, with the gate composed of the latch-upright, hinge-upright, longitudinal wires and cross-braces, of the spring-depressed latch, pivoted to the brace just in front of the crossing part of the opposite brace, the double-armed lever pivoted through its center to the inner surface of the top of the latch-upright, and the cords connecting said arms to a proper point of the latch" (lines 82-90).
Date: August 28, 1888
Creator: England, David
Partner: UNT Libraries Government Documents Department

Separator

Description: Patent for separating oil or grease, grit and water of condensation from steam, either live steam or exhausted-steam, as it passes to or from an engine or steam-pump (lines 10-14).
Date: May 28, 1901
Creator: Hanson, Frank
Partner: UNT Libraries Government Documents Department

Process of Producing Confections.

Description: Patent for a novelty method of packaging confections and similar snacks in an edible packaging resembling a baseball.
Date: July 28, 1919
Creator: Cressey, John A.
Partner: UNT Libraries Government Documents Department

Riding-Saddle.

Description: Patent for a ridding-saddle that is an improvement previously granted to Jesse D. Padgitt (No. 540,940). The improvements include increasing the strength to the flexible rear portion of the saddle. The first patent was for a saddle "distinguished by a tree or frame formed of a short rigid fork and a flexible body or rear portion, including a seat and cantle, constructed of leather or other suitable flexible material" (lines 10-14).
Date: April 28, 1896
Creator: Padgitt, William C. & Padgitt, Jesse D.
Partner: UNT Libraries Government Documents Department

Permutation-Lock.

Description: Patent for an improvement in permutation-locks with illustrations.
Date: December 28, 1886
Creator: Haley, Auslem Jayne
Partner: UNT Libraries Government Documents Department

Railroad Signal

Description: Patent for automatic railroad signals that emit sound and lights.
Date: December 28, 1920
Creator: Harrell, William H.
Partner: UNT Libraries Government Documents Department

Electric-Current Meter.

Description: Patent for an electric-current meter that measures "the amount of electricity passing over a given branch of derived or (if desired) line circuit, thereby indicating the amount of electricity used for the translating or other consuming devices in the circuit, having for its object the construction of an apparatus which will respond more accurately to the variations in the said currents and indicate more exactly upon a dial or dials provided for the purpose, the quantity of electricity which pas… more
Date: November 28, 1893
Creator: Mottram, William T.
Partner: UNT Libraries Government Documents Department

Electric Heater

Description: Patent for an electric heater that is insulated from foreign bodies or fluids. Illustrations included.
Date: February 28, 1911
Creator: Harvie, Arthur H. & Davis, William G.
Partner: UNT Libraries Government Documents Department

Electric Hairbrush

Description: Patent for an improved electric hairbrush having an insulated electrical heating element and separately charged electrically conductive metallic bristles. The hairbrush is designed to straighten hair and/or to electrically treat a user's hair and scalp with a low-voltage current. A device in the handle allows the user to regulate the heating of the element.
Date: November 28, 1922
Creator: Harvey, Birdie
Partner: UNT Libraries Government Documents Department

Draft-Equalizer

Description: Patent relating to improvements to draft appliances for tractors. Illustration is included.
Date: September 28, 1920
Creator: Dudley, Thomas J.
Partner: UNT Libraries Government Documents Department

Disk Plow.

Description: Patent for certain new and useful improvements relates to disk or revolving plows.
Date: December 28, 1897
Creator: Wolcott, Oliver P.
Partner: UNT Libraries Government Documents Department

Cotton Seed Cleaner

Description: Patent for a cotton seed cleaner. Illustration included.
Date: March 28, 1905
Creator: Benefield, Chauncey R.
Partner: UNT Libraries Government Documents Department
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